Harmonized System Code Classification

The first two digits of the HS code "68" represent stone, cement, gypsum, lime, and building materials chemicals.

Specifically, this chapter includes the following main categories:

• Stone (natural stone): Includes granite, marble, sandstone, slate, etc., used in construction and decoration.
• Cement, lime, gypsum: Adhesives and building materials commonly used in construction.
• Building materials chemicals: For example, concrete admixtures, waterproofing materials, paints, coatings, etc.

Therefore, if your product is any of the above materials or mainly used in construction or stone processing fields, its HS code is likely to start with "68".

To determine the classification more accurately, it is necessary to understand the specific composition, use, and processing method of the product.

The first four digits of the HS code "6813" represent:

Friction materials and products (e.g., sheets, rolls, rods, pieces, discs, washers, sheets), not mounted, used for brakes, clutches, or similar purposes, based on asbestos, other mineral substances, or cellulose, whether or not combined with textiles or other materials.

The six-digit explanation: HS code: 6813.20

Classification: Friction materials and products (e.g., sheets, rolls, rods, pieces, discs, washers, sheets), not mounted, used for brakes, clutches, etc., based on asbestos, other minerals, or cellulose, whether or not combined with textiles or other materials:

• Contains asbestos
• Other
  • Other

Meaning: This code covers friction materials and products used for brakes, clutches, etc., that do not contain asbestos, are based on other minerals or cellulose, and may be combined with textiles or other materials.

8-10 digit explanation: hscode: 6813200010 Classification: Friction materials and products (e.g., sheets, rolls, rods, pieces, discs, washers, sheets), not mounted, used for brakes, clutches, etc., based on asbestos, other minerals, or cellulose, whether or not combined with textiles or other materials: --> Contains asbestos --> Brake linings and sheets: --> For civil aircraft Explanation: This HS code belongs to friction material products, specifically brake linings and sheets containing asbestos, and is clearly used for civil aircraft.

Examples of products: * Brake pads for civil aircraft * Asbestos-based brake linings * Aircraft friction materials * Asbestos-containing brake discs * Aircraft clutch friction sheets